dedupe LLM_Evaluation zone: single-source tables, fix nav orphans, compress guidebook 2025

- Why Guide: remove duplicated 20-case/rubric/test-definition tables, link to
  authoritative Roadmap/Worksheet instead; 10-min action points to entries
- Concept Map / What-Is: cross-link narrative vs quick-reference roles
- Worksheet: annotate sections with authoritative sources
- 04-Reference 01-04 <-> archive/01: bidirectional resource links
- archive/00-Material-List: shrink guidebook listing, now reachable from READMEs
- guidebook: compress 06-Yearly-Dives 2025 section (-> 08-2025-Edition §3),
  add old/new version nav banners to 01-05, reverse links in 08
- README/Start-Here: link Learning Board (was orphaned)

01_Projects/Personal-Tech/LLM_Evaluation/00-Foundations/01-What-Is-LLM-Evaluation.md

@@ -218,26 +218,14 @@ Regression Suite
 
 ## 程序员应该如何理解 Evaluation
 
-最实用的映射是：
+最实用的映射是一条测试链：
 
 ```text
-Requirement
-   ↓
-Acceptance Criteria
-   ↓
-Eval Case
-   ↓
-Assertion / Rubric
-   ↓
-Run
-   ↓
-Failure
-   ↓
-Root Cause
-   ↓
-Regression
+Requirement → Acceptance Criteria → Eval Case → Assertion / Rubric → Run → Failure → Root Cause → Regression
 ```
 
+（完整版"最重要的概念关系"图见 [[03-Core-Concept-Map]] 第 10 节。）
+
 因此 LLM Evaluation 的核心不是“评分技术”，而是：
 
 1. 定义正确；